Hammer holder



FIG. 1 is a side perspective of a hammer holder view thereof;

FIG. 2 is a reduced scale top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an opposite side elevational view thereof; and,

FIG. 7 is a side elevational view thereof.

The broken line showing of a hammer is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for a hammer holder, as shown and described. 